It means "without losing any [color] information". On Jan 14, 2014 3:59 PM, "iMath" <2281570...@qq.com> wrote:
> In the Image Formats part of QImage doc says > " > The allGray() and isGrayscale() functions tell whether a color image can > safely be converted to a grayscale image. > " > what does "safely" mean here ? > > _______________________________________________ > Interest mailing list > Interest@qt-project.org > http://lists.qt-project.org/mailman/listinfo/interest > >
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